Is CVE-2021-45331 actively exploited?

CVE-2021-45331 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-45331?

CVE-2021-45331 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2021-45331?

Patch guidance is available from gitea security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-45331.

Fix CVE-2021-45331 - CRITICAL gitea gitea

Description

An Authentication Bypass vulnerability exists in Gitea before 1.5.0, which could let a malicious user gain privileges. If captured, the TOTP code for the 2FA can be submitted correctly more than once.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-287 · Improper Authentication

Metadata

Primary Vendor: GITEA
Published: 2/9/2022
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-45331

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary